156923650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241421}}^1$

素因数の和:241446

約数の個数: 24

約数和(自身を含む): 314331444

約数和(自身を除く): 157407794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 241421, 482842, 1207105, 2414210, 3138473, 6035525, 6276946, 12071050, 15692365, 31384730, 78461825, 156923650]

約数ペア:

[(1, 156923650), (2, 78461825), (5, 31384730), (10, 15692365), (13, 12071050), (25, 6276946), (26, 6035525), (50, 3138473), (65, 2414210), (130, 1207105), (325, 482842), (650, 241421)]